'I Find That Offensive!' (Provocations)

'I Find That Offensive!' (Provocations)

Matematika a)594
b)9
c)17.010
d)297​

a)594
b)9
c)17.010
d)297​

Jawaban:

A

Penjelasan dengan langkah-langkah:

panjang = lebar = sisi

volume = p x l x t

972 cm3 = s x s x 12 cm

972 cm3/12 cm = s2

81 cm2 = s2

s = ✓81

s = 9 cm

panjang rusuk alasnya 9 cm

maka luas permukaannya:

= 2 x ((pxl) + (pxt) + (lxt))

= 2 x ((9x9) + (9x12) + (9x12))

= 2 x (81 + 108 + 108)

= 2 x 297

= 594 cm2

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